From b02816e9e5c98787c114b08a3fd88df168cf6ce5 Mon Sep 17 00:00:00 2001
From: xiongziliang <771730766@qq.com>
Date: Sat, 9 Jul 2022 21:48:14 +0800
Subject: [PATCH] =?UTF-8?q?=E5=AE=8C=E5=96=84=E9=85=8D=E7=BD=AE=E6=96=87?=
 =?UTF-8?q?=E4=BB=B6'externIP'=E8=AF=B4=E6=98=8E?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 conf/config.ini | 1 +
 1 file changed, 1 insertion(+)

diff --git a/conf/config.ini b/conf/config.ini
index 49533769..433bb6d6 100644
--- a/conf/config.ini
+++ b/conf/config.ini
@@ -298,6 +298,7 @@ g711a_pt=8
 #rtc播放推流、播放超时时间
 timeoutSec=15
 #本机对rtc客户端的可见ip，作为服务器时一般为公网ip，可有多个，用','分开，当置空时，会自动获取网卡ip
+#同时支持环境变量，以$开头，如"$EXTERN_IP"; 请参考：https://github.com/ZLMediaKit/ZLMediaKit/pull/1786
 externIP=
 #rtc udp服务器监听端口号，所有rtc客户端将通过该端口传输stun/dtls/srtp/srtcp数据，
 #该端口是多线程的，同时支持客户端网络切换导致的连接迁移